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Low temperature and high field regimes of connected kagome artificial spin ice: the role of domain wall topology

Artificial spin ices are frustrated magnetic nanostructures where single domain nanobars act as macrosized spins. In connected kagome artificial spin ice arrays, reversal occurs along one-dimensional chains by propagation of ferromagnetic domain walls through Y-shaped vertices. Both the vertices and...

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Detalles Bibliográficos
Autores principales: Zeissler, Katharina, Chadha, Megha, Lovell, Edmund, Cohen, Lesley F., Branford, Will R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4957146/
https://www.ncbi.nlm.nih.gov/pubmed/27443523
http://dx.doi.org/10.1038/srep30218